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Re: __exm1 and __expl are exposed, but not exported.

On Mon, Jun 12, 2000 at 09:16:13AM +0200, Jakub Jelinek wrote:
> On Sun, Jun 11, 2000 at 10:07:21PM -0700, H . J . Lu wrote:
> > __exm1 and __expl are used in sysdeps/i386/fpu/bits/mathinline.h.
> > But they are not exported.
> 
> Can you cvs update?
> I hope this is already fixed:
> 
> 2000-06-04  Jakub Jelinek  <jakub@redhat.com>
> 
> 	* sysdeps/i386/fpu/bits/mathinline.h: Only inline sinh, cosh and tanh
> 	if -ffast-math.
> 

Yes. Then I did

# grep __exm1 sysdeps/i386/fpu/bits/mathinline.h
  register long double __exm1 = __expm1l (__fabsl (__x));                     \
  return 0.5 * (__exm1 / (__exm1 + 1.0) + __exm1) * __sgn1l (__x))
  register long double __exm1 = __expm1l (-__fabsl (__x + __x));              \
  return __exm1 / (__exm1 + 2.0) * __sgn1l (-__x))
  register long double __exm1 = __expm1l (__fabsl (__x));                     \
  return 0.5 * (__exm1 / (__exm1 + 1.0)) * __exm1)
# grep __expl sysdeps/i386/fpu/bits/mathinline.h
__inline_mathcodeNP_ (long double, __expl, __x, __exp_code)
  register long double __ex = __expl (__x);                                   \

I don't see how -ffast-math will do anything. If they are in the
public header files, they are exposed. I can compile my code with
-ffast-math.



H.J.
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